40516942354375 has 20 divisors (see below), whose sum is σ = 50652014741856. Its totient is φ = 32399441480000.

The previous prime is 40516942354349. The next prime is 40516942354379. The reversal of 40516942354375 is 57345324961504.

It is not a de Polignac number, because 40516942354375 - 2⁹ = 40516942353863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40516942354379) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12675631 + ... + 15546880.

Almost surely, 2^{40516942354375} is an apocalyptic number.

40516942354375 is a deficient number, since it is larger than the sum of its proper divisors (10135072387481).

40516942354375 is an equidigital number, since it uses as much as digits as its factorization.

40516942354375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28224828 (or 28224813 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 58.

The spelling of 40516942354375 in words is "forty trillion, five hundred sixteen billion, nine hundred forty-two million, three hundred fifty-four thousand, three hundred seventy-five".